| Article ID: | iaor2007955 |
| Country: | Netherlands |
| Volume: | 34 |
| Issue: | 4 |
| Start Page Number: | 382 |
| End Page Number: | 386 |
| Publication Date: | Jul 2006 |
| Journal: | Operations Research Letters |
| Authors: | Gabriel J. Rigoberto, Gonzlez-Hernndez Juan |
| Keywords: | Farkas lemma |
Conditions are given under which the Monge–Kantorovich mass transfer problem on general metric spaces and with unbounded cost function has a feasible solution.